it worked for the first three times but not for the last one. that is really really good. how the fuck does that work
There's only a certain ammount of numbers that can be the answer so all the ones it can be have the same pic. There's a quite simple pattern to it. Look at 81 and do ya notice the diagonal line moving down and to the left of identical symbols. There are a few numbers that trick the system but 90% of the time it works.
It's amusing til you realise that the answer is always going to be a multiple of 9 anyone who thought it didn't work can't do their sums
choose the same number twice...the symbols change...so its always a multiple of 9 but the symbols change so it makes it look like its being clever. and if it duznt work, ur crap at maths.